#4451df
a balanced, vivid blue · warm · closest name: slateblue
RGB
68, 81, 223
HSL
235°, 71%, 57%
CMYK
70, 64, 0, 13
Luminance
0.1244
Every format
| HEX | #4451df |
| RGB | rgb(68, 81, 223) |
| HSL | hsl(235, 71%, 57%) |
| CMYK | cmyk(70%, 64%, 0%, 13%) |
| LAB | lab(41.9 40.9 -73.8) |
| LCH | lch(41.9 84.3 299.0) |
| OKLCH | oklch(0.516 0.213 272.3) |
Copy-ready code
/* CSS */
color: #4451df;
background-color: #4451df;
/* Tailwind (arbitrary) */
class="text-[#4451df] bg-[#4451df]"
/* SCSS */
$brand: #4451df;
/* SwiftUI */
Color(red: 0.267, green: 0.318, blue: 0.875)
/* Android */
Color.parseColor("#4451df")Accessibility — WCAG contrast
Aa
#4451df on white: 6.02:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4451df on black: 3.49:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red26.7%
Green31.8%
Blue87.5%
CMYK percentages
Cyan69.5%
Magenta63.7%
Yellow0.0%
Key (black)12.5%
Color previews
#4451df text on a black background
contrast 3.49:1
Card sample
#4451df text on a white background
contrast 6.02:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4451df;
Background color
Panel with #4451df background
background-color: #4451df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4451df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(68, 81, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(68, 81, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4451df; background: linear-gradient(135deg, #4451df, #9F44DF);